CN216267350U

CN216267350U - Handle skeleton mould

Info

Publication number: CN216267350U
Application number: CN202122850966.2U
Authority: CN
Inventors: 莫远贱; 钟壬子; 盘初廷
Original assignee: Dongguan Zhaogao Industrial Co ltd
Current assignee: Dongguan Zhaogao Industrial Co ltd
Priority date: 2021-11-20
Filing date: 2021-11-20
Publication date: 2022-04-12
Anticipated expiration: 2031-11-20

Abstract

The utility model discloses a handle framework mold, relates to the technical field of injection molds, and aims to solve the problems that the conventional handle framework has too many curved surfaces, is inconvenient to demold in the production and die casting process, and is easy to damage the handle framework during demolding, so that the working efficiency is reduced. The utility model has novel structure, and the device can realize dislocation parting of products through the curved surface groove and the curved surface dislocation block, so that the parting surfaces are not interfered with each other, thereby ensuring that the products can be demoulded smoothly, and improving the working efficiency of the device.

Description

Handle skeleton mould

Technical Field

The utility model relates to the technical field of injection molds, in particular to a handle framework mold.

Background

The handle is a part that needs often to use in life, like the drawer, often have the handle on cupboard and the door frame, can be convenient open drawer, cupboard or door frame through the handle, and handle skeleton need be through mould handle skeleton injection moulding when production, and because the curved surface on the handle skeleton is too much, be not convenient for the drawing of patterns in production die-casting process, damage the handle skeleton easily when the drawing of patterns to work efficiency has been reduced, consequently, in order to solve this type of problem, we have proposed handle skeleton mould.

SUMMERY OF THE UTILITY MODEL

The handle framework die provided by the utility model solves the problems that the conventional handle framework has too many curved surfaces, is inconvenient to demould in the production and die-casting process, and is easy to damage the handle framework during demoulding, so that the working efficiency is reduced.

In order to achieve the purpose, the utility model adopts the following technical scheme:

handle skeleton mould, including the cope match-plate pattern, the top of cope match-plate pattern is provided with an ejector pin, the top of cope match-plate pattern is provided with back framed, just the inner wall of back framed sets up back mould benevolence, the top of back mould benevolence is provided with front mould benevolence, just the bottom of front mould benevolence is provided with curved surface dislocation piece, the curved surface groove has been seted up to the inner wall of back mould benevolence, just curved surface groove and curved surface dislocation piece cooperate and use.

Preferably, one side of the top template is provided with mold feet, the mold feet are symmetrically distributed on the central axis of the top template, and the mold feet are positioned at the bottom end of the rear mold frame.

Preferably, the top end of the rear mold frame is provided with a front mold frame, and the front mold frame is sleeved outside the front mold core.

Preferably, the roof is installed on the top of preceding framed, just the sprue has been seted up to the inner wall of roof, the sprue runs through in the roof, just the bottom of sprue is provided with the notes material way, it runs through in the inside that preceding framed extended to back mould benevolence to annotate the material way.

Preferably, the inner wall of the top template is provided with a supporting head, the supporting head penetrates through the top template, the supporting head is symmetrically distributed on the central axis of the top template, and one end of the supporting head is connected with the rear template frame.

Preferably, a product is arranged between the rear mold core and the front mold core.

The utility model has the beneficial effects that:

1. according to the utility model, the curved surface groove and the curved surface dislocation block are arranged and designed as curved surfaces, and the curved surfaces of different parting surfaces are designed as dislocation parting surfaces.

2. According to the ejector sleeve, the ejector sleeve ejector pin is arranged, and the position where the ejector pin cannot be directly placed is designed to be in an ejector sleeve ejector pin mode, so that ejection balance is promoted, and a product can be smoothly demoulded.

In conclusion, the device enables the product to be subjected to dislocation parting through the curved surface groove and the curved surface dislocation block, and the parting surfaces are not interfered with each other, so that the product can be smoothly demoulded, and the working efficiency of the device is improved.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the ejector sleeve thimble of the utility model.

FIG. 3 is a schematic view of a front mold core according to the present invention.

Fig. 4 is a schematic view of the rear mold core structure of the present invention.

Reference numbers in the figures: 1. a mould leg; 2. a top template; 3. a rear mold frame; 4. a rear mold core; 5. producing a product; 6. a material injection channel; 7. a top plate; 8. a material injection port; 9. a front mold frame; 10. a ejector sleeve thimble; 11. supporting a head; 12. a curved groove; 13. a front mold core; 14. and a curved surface dislocation block.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the type of the electrical appliance provided by the utility model is only used for reference. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1-4, the handle skeleton mold comprises a top mold plate 2, a ejector sleeve 10 is arranged at the top end of the top mold plate 2, a rear mold frame 3 is arranged at the top end of the top mold plate 2, a rear mold core 4 is arranged on the inner wall of the rear mold frame 3, a front mold core 13 is arranged at the top end of the rear mold core 4, the bottom end of the front mold core 13 is provided with a curved surface dislocation block 14, the inner wall of the rear mold core 4 is provided with a curved surface groove 12, and the curved surface groove 12 is matched with the curved surface dislocation block 14 for use, the top end of the rear mould frame 3 is provided with a front mould frame 9, the front mold frame 9 is sleeved outside the front mold core 13, the inner wall of the top mold plate 2 is provided with a supporting head 11, the supporting heads 11 penetrate through the top template 2, the supporting heads 11 are symmetrically distributed on the central axis of the top template 2, and one end of the supporting head 11 is connected with the rear mold frame 3, and a product 5 is arranged between the rear mold core 4 and the front mold core 13.

As shown in fig. 1, one side of the top die plate 2 is provided with a die leg 1, the die legs 1 are symmetrically distributed on the central axis of the top die plate 2, and the die leg 1 is located at the bottom end of the rear die frame 3 and is used for supporting the device, so that the stability of the device in use is improved.

As shown in fig. 1, roof 7 is installed on the top of preceding framed 9, just sprue 8 has been seted up to the inner wall of roof 7, sprue 8 runs through in roof 7, just the bottom of sprue 8 is provided with sprue way 6, sprue way 6 runs through in the inside that preceding framed 9 extended to back mould benevolence 4 for add the raw materials, make in adding the mould with the raw materials.

The working principle of the utility model is as follows: when the device is used, the device is firstly placed at a needed place, the device is supported through the die feet 1, the stability of the device is improved, the front die frame 9 is attached to the rear die frame 3, then raw materials are injected into the material injection channel 6 through the material injection port 8, then the raw materials flow into the space between the rear die frame 3 and the front die frame 9 through the material injection channel 6, the product 5 is injection-molded through the front die core 13 and the rear die core 4, when the demoulding is needed after the forming, the front die frame 9 is separated from the rear die frame 3 through the front die core 9, the front die core 13 is separated from the rear die core 4, the curved surface groove 12 is separated from the curved surface dislocation block 14, the product 5 is demoulded through the curved surface groove 12 and the curved surface dislocation block 14, the curved surface groove 12 is in dislocation arrangement with the curved surface dislocation block 14, the curved surface of different parting surfaces is designed as dislocation parting, the parting surfaces are not interfered with each other, and then the product 5 inside the rear die core 4 can be taken down through the ejector pin 10 on the top end of the top die plate 2 to finish the product 5 And (4) demolding.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. Handle skeleton mould, including cope match-plate pattern (2), its characterized in that, the top of cope match-plate pattern (2) is provided with ejector sleeve thimble (10), the top of cope match-plate pattern (2) is provided with back framed (3), just back mould benevolence (4) are set up to the inner wall of back framed (3), the top of back mould benevolence (4) is provided with front mould benevolence (13), just the bottom of front mould benevolence (13) is provided with curved surface dislocation piece (14), curved surface groove (12) have been seted up to the inner wall of back mould benevolence (4), just curved surface groove (12) cooperate with curved surface dislocation piece (14) and use.

2. The handle skeleton die of claim 1, wherein the die feet (1) are arranged on one side of the top die plate (2), the die feet (1) are symmetrically distributed on the central axis of the top die plate (2), and the die feet (1) are positioned at the bottom end of the rear die frame (3).

3. The handle skeleton die according to claim 2, wherein a front die frame (9) is arranged at the top end of the rear die frame (3), and the front die frame (9) is sleeved outside the front die core (13).

4. The handle skeleton mold according to claim 3, wherein a top plate (7) is installed at the top end of the front mold frame (9), a material injection port (8) is formed in the inner wall of the top plate (7), the material injection port (8) penetrates through the top plate (7), a material injection channel (6) is arranged at the bottom end of the material injection port (8), and the material injection channel (6) penetrates through the front mold frame (9) and extends to the inside of the rear mold core (4).

5. The handle skeleton mold according to claim 1, wherein the inner wall of the top mold plate (2) is provided with supporting heads (11), the supporting heads (11) penetrate through the top mold plate (2), the supporting heads (11) are symmetrically distributed around the central axis of the top mold plate (2), and one end of each supporting head (11) is connected with the rear mold frame (3).

6. The handle skeleton mold according to claim 1, wherein a product (5) is disposed between the rear mold core (4) and the front mold core (13).